1330321300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 3621518208

約数和(自身を除く): 2291196908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 197, 220, 275, 308, 350, 385, 394, 550, 700, 770, 788, 877, 985, 1100, 1379, 1540, 1754, 1925, 1970, 2167, 2758, 3508, 3850, 3940, 4334, 4385, 4925, 5516, 6139, 6895, 7700, 8668, 8770, 9647, 9850, 10835, 12278, 13790, 15169, 17540, 19294, 19700, 21670, 21925, 24556, 27580, 30338, 30695, 34475, 38588, 43340, 43850, 48235, 54175, 60676, 61390, 67529, 68950, 75845, 87700, 96470, 108350, 122780, 135058, 137900, 151690, 153475, 172769, 192940, 216700, 241175, 270116, 303380, 306950, 337645, 345538, 379225, 482350, 613900, 675290, 691076, 758450, 863845, 964700, 1209383, 1350580, 1516900, 1688225, 1727690, 1900459, 2418766, 3376450, 3455380, 3800918, 4319225, 4837532, 6046915, 6752900, 7601836, 8638450, 9502295, 12093830, 13303213, 17276900, 19004590, 24187660, 26606426, 30234575, 38009180, 47511475, 53212852, 60469150, 66516065, 95022950, 120938300, 133032130, 190045900, 266064260, 332580325, 665160650, 1330321300]

約数ペア:

[(1, 1330321300), (2, 665160650), (4, 332580325), (5, 266064260), (7, 190045900), (10, 133032130), (11, 120938300), (14, 95022950), (20, 66516065), (22, 60469150), (25, 53212852), (28, 47511475), (35, 38009180), (44, 30234575), (50, 26606426), (55, 24187660), (70, 19004590), (77, 17276900), (100, 13303213), (110, 12093830), (140, 9502295), (154, 8638450), (175, 7601836), (197, 6752900), (220, 6046915), (275, 4837532), (308, 4319225), (350, 3800918), (385, 3455380), (394, 3376450), (550, 2418766), (700, 1900459), (770, 1727690), (788, 1688225), (877, 1516900), (985, 1350580), (1100, 1209383), (1379, 964700), (1540, 863845), (1754, 758450), (1925, 691076), (1970, 675290), (2167, 613900), (2758, 482350), (3508, 379225), (3850, 345538), (3940, 337645), (4334, 306950), (4385, 303380), (4925, 270116), (5516, 241175), (6139, 216700), (6895, 192940), (7700, 172769), (8668, 153475), (8770, 151690), (9647, 137900), (9850, 135058), (10835, 122780), (12278, 108350), (13790, 96470), (15169, 87700), (17540, 75845), (19294, 68950), (19700, 67529), (21670, 61390), (21925, 60676), (24556, 54175), (27580, 48235), (30338, 43850), (30695, 43340), (34475, 38588)]